39165988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 71124480

約数和(自身を除く): 31958492

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3023, 3239, 6046, 6478, 12092, 12956, 123943, 238817, 247886, 477634, 495772, 955268, 9791497, 19582994, 39165988]

約数ペア:

[(1, 39165988), (2, 19582994), (4, 9791497), (41, 955268), (79, 495772), (82, 477634), (158, 247886), (164, 238817), (316, 123943), (3023, 12956), (3239, 12092), (6046, 6478)]